Added get_dir_file_info(), get_file_info(), and get_mime_by_extension() to the File Helper.

Changed ( ! condition) into (! condition) within the code

9 files changed, 28 insertions, 28 deletions

diff --git a/system/database/drivers/mssql/mssql_driver.php b/system/database/drivers/mssql/mssql_driver.php
index 1ed333de0..6e67c57c0 100644
--- a/system/database/drivers/mssql/mssql_driver.php
+++ b/system/database/drivers/mssql/mssql_driver.php
@@ -132,7 +132,7 @@ class CI_DB_mssql_driver extends CI_DB {
 	 */	

 	function trans_begin($test_mode = FALSE)

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -162,7 +162,7 @@ class CI_DB_mssql_driver extends CI_DB {
 	 */	

 	function trans_commit()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -187,7 +187,7 @@ class CI_DB_mssql_driver extends CI_DB {
 	 */	

 	function trans_rollback()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

diff --git a/system/database/drivers/mysql/mysql_driver.php b/system/database/drivers/mysql/mysql_driver.php
index f435c0bc4..f15983d2b 100644
--- a/system/database/drivers/mysql/mysql_driver.php
+++ b/system/database/drivers/mysql/mysql_driver.php
@@ -161,7 +161,7 @@ class CI_DB_mysql_driver extends CI_DB {
 	 */	

 	function trans_begin($test_mode = FALSE)

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -192,7 +192,7 @@ class CI_DB_mysql_driver extends CI_DB {
 	 */	

 	function trans_commit()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -218,7 +218,7 @@ class CI_DB_mysql_driver extends CI_DB {
 	 */	

 	function trans_rollback()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

diff --git a/system/database/drivers/mysqli/mysqli_driver.php b/system/database/drivers/mysqli/mysqli_driver.php
index 6ff37f7e2..a196f755a 100644
--- a/system/database/drivers/mysqli/mysqli_driver.php
+++ b/system/database/drivers/mysqli/mysqli_driver.php
@@ -164,7 +164,7 @@ class CI_DB_mysqli_driver extends CI_DB {
 	 */	

 	function trans_begin($test_mode = FALSE)

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -195,7 +195,7 @@ class CI_DB_mysqli_driver extends CI_DB {
 	 */	

 	function trans_commit()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -221,7 +221,7 @@ class CI_DB_mysqli_driver extends CI_DB {
 	 */	

 	function trans_rollback()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

diff --git a/system/database/drivers/oci8/oci8_driver.php b/system/database/drivers/oci8/oci8_driver.php
index 364268b98..8fc20449f 100644
--- a/system/database/drivers/oci8/oci8_driver.php
+++ b/system/database/drivers/oci8/oci8_driver.php
@@ -155,7 +155,7 @@ class CI_DB_oci8_driver extends CI_DB {
 	 */

 	function _set_stmt_id($sql)

 	{

-		if ( ! is_resource($this->stmt_id))

+		if (! is_resource($this->stmt_id))

 		{

 			$this->stmt_id = ociparse($this->conn_id, $this->_prep_query($sql));

 		}

@@ -254,7 +254,7 @@ class CI_DB_oci8_driver extends CI_DB {
 	 */

 	function _bind_params($params)

 	{

-		if ( ! is_array($params) OR ! is_resource($this->stmt_id))

+		if (! is_array($params) OR ! is_resource($this->stmt_id))

 		{

 			return;

 		}

@@ -263,7 +263,7 @@ class CI_DB_oci8_driver extends CI_DB {
 		{

  			foreach (array('name', 'value', 'type', 'length') as $val)

 			{

-				if ( ! isset($param[$val]))

+				if (! isset($param[$val]))

 				{

 					$param[$val] = '';

 				}

@@ -283,7 +283,7 @@ class CI_DB_oci8_driver extends CI_DB {
 	 */	

 	function trans_begin($test_mode = FALSE)

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -313,7 +313,7 @@ class CI_DB_oci8_driver extends CI_DB {
 	 */	

 	function trans_commit()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -339,7 +339,7 @@ class CI_DB_oci8_driver extends CI_DB {
 	 */	

 	function trans_rollback()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

diff --git a/system/database/drivers/odbc/odbc_driver.php b/system/database/drivers/odbc/odbc_driver.php
index 82fe36b5d..20e34ec7b 100644
--- a/system/database/drivers/odbc/odbc_driver.php
+++ b/system/database/drivers/odbc/odbc_driver.php
@@ -152,7 +152,7 @@ class CI_DB_odbc_driver extends CI_DB {
 	 */	

 	function trans_begin($test_mode = FALSE)

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -181,7 +181,7 @@ class CI_DB_odbc_driver extends CI_DB {
 	 */	

 	function trans_commit()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -207,7 +207,7 @@ class CI_DB_odbc_driver extends CI_DB {
 	 */	

 	function trans_rollback()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

diff --git a/system/database/drivers/postgre/postgre_driver.php b/system/database/drivers/postgre/postgre_driver.php
index 4eff97fcc..46ba1d009 100644
--- a/system/database/drivers/postgre/postgre_driver.php
+++ b/system/database/drivers/postgre/postgre_driver.php
@@ -150,7 +150,7 @@ class CI_DB_postgre_driver extends CI_DB {
 	 */	

 	function trans_begin($test_mode = FALSE)

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -179,7 +179,7 @@ class CI_DB_postgre_driver extends CI_DB {
 	 */	

 	function trans_commit()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -203,7 +203,7 @@ class CI_DB_postgre_driver extends CI_DB {
 	 */	

 	function trans_rollback()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

diff --git a/system/database/drivers/sqlite/sqlite_driver.php b/system/database/drivers/sqlite/sqlite_driver.php
index 2ad5d6120..70148f360 100644
--- a/system/database/drivers/sqlite/sqlite_driver.php
+++ b/system/database/drivers/sqlite/sqlite_driver.php
@@ -48,7 +48,7 @@ class CI_DB_sqlite_driver extends CI_DB {
 	 */	

 	function db_connect()

 	{

-		if ( ! $conn_id = @sqlite_open($this->database, FILE_WRITE_MODE, $error))

+		if (! $conn_id = @sqlite_open($this->database, FILE_WRITE_MODE, $error))

 		{

 			log_message('error', $error);

 			

@@ -73,7 +73,7 @@ class CI_DB_sqlite_driver extends CI_DB {
 	 */	

 	function db_pconnect()

 	{

-		if ( ! $conn_id = @sqlite_popen($this->database, FILE_WRITE_MODE, $error))

+		if (! $conn_id = @sqlite_popen($this->database, FILE_WRITE_MODE, $error))

 		{

 			log_message('error', $error);

 			

@@ -171,7 +171,7 @@ class CI_DB_sqlite_driver extends CI_DB {
 	 */	

 	function trans_begin($test_mode = FALSE)

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -201,7 +201,7 @@ class CI_DB_sqlite_driver extends CI_DB {
 	 */	

 	function trans_commit()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

@@ -226,7 +226,7 @@ class CI_DB_sqlite_driver extends CI_DB {
 	 */	

 	function trans_rollback()

 	{

-		if ( ! $this->trans_enabled)

+		if (! $this->trans_enabled)

 		{

 			return TRUE;

 		}

diff --git a/system/database/drivers/sqlite/sqlite_forge.php b/system/database/drivers/sqlite/sqlite_forge.php
index 1fd2a2bd4..44950bfc7 100644
--- a/system/database/drivers/sqlite/sqlite_forge.php
+++ b/system/database/drivers/sqlite/sqlite_forge.php
@@ -49,7 +49,7 @@ class CI_DB_sqlite_forge extends CI_DB_forge {
 	 */

 	function _drop_database($name)

 	{

-		if ( ! @file_exists($this->db->database) OR ! @unlink($this->db->database))

+		if (! @file_exists($this->db->database) OR ! @unlink($this->db->database))

 		{

 			if ($this->db->db_debug)

 			{

diff --git a/system/database/drivers/sqlite/sqlite_utility.php b/system/database/drivers/sqlite/sqlite_utility.php
index d1e1fe026..ab58f8fd7 100644
--- a/system/database/drivers/sqlite/sqlite_utility.php
+++ b/system/database/drivers/sqlite/sqlite_utility.php
@@ -124,7 +124,7 @@ class CI_DB_sqlite_utility extends CI_DB_utility {
 	 */

 	function _drop_database($name)

 	{

-		if ( ! @file_exists($this->db->database) OR ! @unlink($this->db->database))

+		if (! @file_exists($this->db->database) OR ! @unlink($this->db->database))

 		{

 			if ($this->db->db_debug)

 			{